"It is the first-ever black eau de parfum and we use language like 'black like the soul of fame but invisible once airborne,' which makes the fragrance an allusion to the dark side of fame... And it will smell different on different people," he told Women's Wear Daily.

"There is a different volatility for different notes, and they're of differing strengths. They work together harmoniously, but then they undergo metamorphosis on the skin, so you're constantly surprised."

Back in 2011, Gaga famously dished that her scent will smell "like an expensive hooker" and claimed that her perfume contained blood and semen.

"And the blood was taken from my own blood sample, so it's like a sense of having me on your skin."

Such a tease.

The bottle lists the actual ingredients as "tears of belladonna, crushed heart of tiger orchidea with a black veil of incense, pulverised apricot and the combinative essences of saffron and honey drops," according to Entertainment Weekly.